a feature to browse and select from upload image

when inserting an image, there are only options to upload a *New* image.

If an image needs to re reference in multiple places, it has to be uploaded multiple times, which is not only inconvenient, but also a wast of disk space. It's worse if during *Edit*, the linked is changed accidentally the image is forever gone.

I am wishing for an image browser of uploaded files like [wikijs ](https://js.wiki/) or [bookstack ](https://www.bookstackapp.com/). It does not have to be implemented the same the way, the existing of such a feature is more important.